Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 0.01
Milk (kg) 129.00 -0.014 -1.81
Fat (kg) -4.67 -0.375 1.75
Prot (kg) -0.16 -0.441 0.07
Fertility Sub Index -7.27
Calving Interval (days) 4.16 -1.459 -6.07
Survival (%) -1.07 1.117 -1.20
Calving Sub Index 1.86
Gestation Length (days) -2.02 -0.919 1.86
Beef Sub Index -3.54
Carcass Weight (kg) 2.80 -0.528 -1.48
Age of Slaughter (days) 4.79 -0.432 -2.07
Maintenance Sub Index Maint. Sub Index -3.07
Live WT (kg) 10.00 -0.307 -3.07
Total Carbon Sub Index -12.00

* Based on an €80/tonne carbon price